Electrical insulation of the circuit impedance is 500V DC voltage test
of the insulation value. Pointer to overlap with the zero-scale
tolerance of ± 1mm balanced meter using a standard position and tilt 90
degrees to allow the error range of ± 1mm

pointer to mount the current instant plus three times the full scale
current, and slowly reduced to the the electric influenza degree 1/2
reading,

The pointer will return to the scale plate within 1/3 scale friction
meter coupled with the current, and slowly increase or decrease to a
certain value, indicating the point of error range of ± 1mm,

brake instantly plus scale plate 2/3 of the current value of the pointer
indicates the location of the time required for a second or less.

Special test:

tests on each interval of five seconds to ten times the full scale
current input overload, the action is repeated nine times for each time
of 0.5 seconds .After this test, 7-14 to maintain normal.

vibration test meter packaged in the vibration plate 1,000 times per
minute, up and down 4mm shock In each direction for 10 minutes. After
this test 7-14 to maintain normal impact test meter packaged 30-cm
height of fall in 3cm thick wooden board, XYZ three-direction test.After
this test, 7-14 to maintain normal reliability test the current input of
100,000 calibration points within the limits of current sense is still
the standard environmental impact test temperature of 50 ° C, humidity
85%, for 100 hours, after this test 7-14 to maintain normal.

terminal pull test :terminals must withstand one kilogram tension,
sustained 60 seconds will not be affected

Others:

using the temperature limits :-10 ℃ to +60 ℃ RH 35 to 85%

Storage temperature limits :-20 ℃ to +60 ℃ RH 35 to 85%

-----Do not use the meter in direct sunlight, and put the meter in the
box to avoid foreign matter into the meter internal.

Hand-held soldering gun to solder temperature 350 ℃, the terminal
contact for 3.5 seconds, the terminal front-end of about 3mm contact
with the solder gun.

After this test, 7-14 to maintain normal,

anti-static test in the same direction three times, to characterize the
difference between the pointer in the length of the scale in a
transparent cover surface to dry nylon 1/3 back to the zero position.

Who are we?
We are a manufacturer representative and distributor of notebook batteries, laptop batteries, camcorder batteries, digital camera batteries, power tools batteries,Mobile Phones,Surveillance Equipment,Security & Surveillance, battery chargers and other accessories.

How can we sell at such a low price?
We buy in bulk and pass on saving to the customers. We have over 5,000 pieces of products in stock and provide best service to our customers.

Do we sacrifice quality for our low cost?
We have a complete engineering facility for battery pack testing. This enable us to provide the most up-to-date in battery pack testing for the most advanced portable consumer electronic products. We only sell quality products from quality suppliers.

Warranty and Return Policy!
We warrant that the products sold in our website are 100% brand new and free from defects in material and workmanship - We never sell used or refurbished batteries.